<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <script src="../js/vue.js"></script>
</head>

<body>
  <div id="app">
    <!-- 1.在遍历的过程中,没有使用索引值(下标值) -->
    <ul>
      <li v-for="item in names">{{item}}</li>
    </ul>

    <!-- 2.在遍历的过程中,获取索引值 -->
    <ul>
      <li v-for="(item,index) in names">{{index+1}}.{{item}}</li>
    </ul>
  </div>

  <script>
    var vm = new Vue({
      el: '#app',
      data: {
        names: ['why', 'kobe', 'james', 'curry']
      },
      methods: {}
    });
  </script>
</body>

</html>